I need about a 10 foot psu cable, but don't want to order the wrong thing off Amazon. Listings have too many variables I'm clueless about... like AWG, Volts, Amps etc etc.
I love 10/3 extension cords for things over 20' or so and the master bath 20a circuits in my house are #10 due to distance from breakers. 12ga is good too for most things.